Reactive multicomponent injection molding

摘要

Increased adhesion in multi-component injection molding is obtained at the interface or at the interface region between two or more materials. In reactive multi-component injection molding two materials are introduced into the tool through injectors. One material is a polyamide and/or a polycarbonate and/or a second polyurethane and/or a thermoplastic polyurethane elastomer, where at least one of the two materials is modified and inserted.